Ball Lock Pin

Our ball lock pin, for various applications, is available from stock or as a special order. Pivot point manufactures a variety of ball lock pins to provide a solution to even your most difficult application. Our stock ball lock pin features a one-piece cold-formed body/head for added durability. Two 440C stainless steel balls provide all the security you will need. For applications where a positive lock isn't required, Pivot Point manufactures single ball detent pins. This reliable fastener can be customized to suit a variety of applications. For high quality, quick turn-around and competitive pricing, Pivot Point is your source for ball lock pins!

Positive Lock Pins Specifications

Please call one of our friendly sales associates at 1-800-222-2231 to place an order!  


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At this time, we do not have an on-line ordering option available, but feel free to e-mail us and let us know if you are interested in being able to order on-line.

Ball lock pin full specifications

Positive Lock Pin Specs

A
Shank
Diameter

B
Ball
Height

C
Chamfer

Length x Deg.

D
End
Length

E
Effective
Length

F
Top Length

G
Head
Diameter

H
Double
Shear/
Pounds

1/4 (.2455/.2485) .284/.294 .093 x 22 0.312 As Required 0.870 0.700 8200
5/16 (.308/.311) .370/.380 .125 x 22 0.312 As Required 0.870 0.800 12800
3/8 (.3705/.3735) .435/.445 .125 x 22 0.375 As Required 0.900 0.860 18400
1/2 (.4955/.4985) .589/.599 .125 x 22 0.437 As Required 1.125 1.000 32800
 
Detent Ring Pin Specs

A
Nominal Pin Diameter

Diameter Tolerances
Before Plating
Cold Finished Rounds

Pull Ring
Diameter

End Chamfer Length x 15°

B

Carbon Steel

Stainless

(inches)

(inches)

(inches)

3/16 .1855-.1875 .1865-.1885 7/8 0.078 0.234
1/4 .2480-.2500 .2490-.2510 1 0.094 0.281
5/16 .3105-.3125 .3110-.3140 1 0.125 0.344
3/8 .3730-.3750 .3735-.3765 1 0.141 0.391
7/16 .4355-.4375 .4360-.4390 1 0.156 0.438
1/2 .4980-.5000 .4980-.5020 1-1/4 0.172 0.484
5/8 .6230-.6250 .6230-.6270 1-1/4 0.188 .500 or .562
3/4 .7480-.7500 .7480-.7520 1-1/2 0.188 .563 or .625
  Plating will        
  typically add     B Dimension +.000
  ".0002""- .0005"""       -.040
  to diameter.        
"Unless otherwise noted, all dimensions are for reference only."          

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